BR93G76NUX-3TTR

Product Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - High-speed read and write operations - Low power consumption - Compact size - Reliable performance

Package: Small Outline Integrated Circuit (SOIC)

Essence: The BR93G76NUX-3TTR is a high-performance non-volatile memory IC used for data storage and retrieval in various electronic devices.

Packaging/Quantity: The BR93G76NUX-3TTR is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory Capacity: 8 kilobits (1 kilobyte)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.5V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Write Endurance: 1 million cycles

Detailed Pin Configuration

The BR93G76NUX-3TTR has a total of 8 pins, each serving a specific function:

1. Chip Select (CS): Enables communication with the IC when set to a low logic level.
2. Serial Clock (SCK): Provides the clock signal for synchronous data transfer.
3. Serial Data Input (SI): Transfers data from the microcontroller to the IC.
4. Serial Data Output (SO): Transfers data from the IC to the microcontroller.
5. Write Protect (WP): When set to a low logic level, prevents write operations.
6. Ground (GND): Common ground reference.
7. Power Supply (VCC): Positive power supply voltage.
8. Hold (HOLD): Pauses the ongoing operation when set to a low logic level.

Functional Features

• High-speed data transfer: The BR93G76NUX-3TTR supports fast read and write operations, allowing for efficient data storage and retrieval.
• Non-volatile memory: The IC retains stored data even when power is disconnected, ensuring data integrity and reliability.
• Low power consumption: The BR93G76NUX-3TTR operates with minimal power requirements, making it suitable for battery-powered devices.
• Compact size: The small form factor of the IC enables integration into space-constrained electronic designs.
• Write protection: The write protect feature prevents accidental modification or erasure of stored data.

Advantages and Disadvantages

Advantages: - High-speed read and write operations - Long data retention period - Low power consumption - Compact size for easy integration - Write protection feature ensures data integrity

Disadvantages: - Limited memory capacity (8 kilobits) - Requires an external microcontroller for data transfer and control

Working Principles

The BR93G76NUX-3TTR utilizes a Serial Peripheral Interface (SPI) for communication with an external microcontroller. It employs a floating gate transistor technology to store and retrieve data. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. During read operations, the trapped charges are detected, allowing the retrieval of stored data.

Detailed Application Field Plans

The BR93G76NUX-3TTR finds applications in various electronic devices that require non-volatile memory for data storage and retrieval. Some potential application fields include:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio systems for storing user preferences, settings, and firmware updates.
2. Automotive: Integrated into automotive electronics for storing critical data such as vehicle configurations, error codes, and calibration data.
3. Industrial Automation: Employed in industrial control systems for storing parameters, configuration data, and event logs.
4. Medical Devices: Utilized in medical equipment for storing patient data, device settings, and firmware updates.

Detailed and Complete Alternative Models

1. BR93G46NUX-3TTR: Similar to the BR93G76NUX-3TTR but with a smaller memory capacity of 4 kilobits.
2. BR93G86NUX-3TTR: Offers a higher memory capacity of 16 kilobits compared to the BR93G76NUX-3TTR.
3. BR93G76NUX-5TTR: Operates at a wider voltage range of 4.5V - 5.5V, suitable for specific applications requiring higher voltage levels.

These alternative models provide options with varying memory capacities and voltage requirements, allowing designers to choose the most suitable IC for their specific application needs.

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